What the Link Between Heat Islands and Redlining Looks Like in One Virginia City

Shade from tree canopy and less asphalt are two factors that can reduce a neighborhood’s temperature. (Credit: Mallory Noe-Payne)

A group of researchers set out to explore how climate change is interacting with decades-old housing policy.

They overlaid two sets of maps: One set showing how neighborhoods in over 100 US cities were “red-lined” in the 1930’s. The other showing surface temperatures of the same neighborhoods today. 

To learn more about what they found, reporter Mallory Noe-Payne took a drive around Richmond with one of the scientists behind the work.

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